Special cigar filter cigarette holder with sealing strip

Abstract

The special cigar filter cigarette holder with the sealing strip comprises a cigarette holder shell and a filter element, the filter element is assembled in the cigarette holder shell, one end of the filter element is communicated with a core pipe, the interior of the filter element and the interior of the core pipe are communicated with a channel, and a platform is arranged in the cigarette holder shell; the platform is provided with a corresponding filter element bin and a core tube bin which are matched with the filter element and the core tube, and the corresponding filter element bin is communicated with the core tube bin; the filter element is assembled in the cigarette holder shell in a matched mode, the sealing and fixing part is arranged on the cigarette holder shell, the sealing paste is bonded to the sealing and fixing part, cigars with different section diameters can be inserted into the cigarette holder shell to be bonded and fixed, and fixing is safe.

Description

A cigar filter with a sealing strip Technical Field

[0001] This invention discloses a cigar filter mouthpiece with a sealing strip. Background Technology

[0002] The applicant previously filed application 2026203385771 for a memory metal clamping device for cigar filters. This application provided the structure of the filter core and mouthpiece housing. In this application, the insert-type filter core is easily assembled into a flexible sealing sleeve. The memory claws in the flexible sealing sleeve clamp cigars of different diameters, overcoming the problem of existing filter mouthpieces where the cigar is simply inserted into a rigid mouthpiece and then sealed with film and wrapped, yet the cigar mouthpiece still easily cracks. Compared to sealed heat-shrink tubing, it is more convenient to clamp cigars of different diameters and also facilitates filter core replacement. This leads to an improvement in the structure of the sealed heat-shrink tubing in application 2026203232066, a dedicated disposable filter mouthpiece suitable for cigars of different diameters.

[0003] However, during the production of the mold, the inventor discovered an even more convenient structure that simplifies the operation of the memory claw in a memory metal clamping device for cigar filters, allowing for the installation of cigars of different diameters. It also improves the safety of the heat shrinking structure of the sealed heat shrink tube in a special disposable filter mouthpiece suitable for cigars of different diameters. Summary of the Invention

[0004] To address existing problems, this invention provides a cigar filter mouthpiece with a sealing strip, comprising a mouthpiece shell and a filter core. The filter core is assembled inside the mouthpiece shell, and one end of the filter core is connected to a core tube. A channel connects the filter core and the core tube. The mouthpiece shell has a platform inside, with corresponding filter core compartments and core tube compartments that mate with the filter core and core tube. The corresponding filter core compartments and core tube compartments are connected. A compartment hole communicating with the core tube compartment is opened at the rear end of the mouthpiece shell. The invention is characterized by further including a sealing sticker. The mouthpiece shell has a sealing and fixing part with an open end. The sealing sticker includes a sealing surface and a sealing and fixing tape integrally formed on one side of the sealing surface. The sealing sticker has a multi-layer structure, comprising a base layer, an adhesive layer, and an anti-stick protective layer. The surface of the base layer is covered with the adhesive layer, and the surface of the adhesive layer is protected by the anti-stick protective layer.

[0005] Preferably, the sealing and fixing tape is disposed at the rear end of one side of the sealing surface.

[0006] Preferably, the anti-stick protective layer is made of release paper or release film.

[0007] Preferably, the base layer is made of a soft, non-breathable material.

[0008] Preferably, the adhesive layer is an adhesive material.

[0009] The technical advantages of this invention are: the filter element is assembled inside the mouthpiece shell, and the mouthpiece shell is provided with a sealing and fixing part. The sealing sticker is adhered to the sealing and fixing part, which can fix cigars of different cross-sectional diameters inside the mouthpiece shell, and the fixation is safe. Attached Figure Description

[0010] Figure 1 is a schematic diagram of the decomposed structure.

[0011] Figure 2-3 is a schematic diagram of the assembly structure in Figure 1.

[0012] Figure 4 is a schematic diagram of the filter element structure.

[0013] Figure 5 is a schematic diagram of the sealing strip structure.

[0014] Figure 6 is a schematic diagram of the mouthpiece shell structure.

[0015] In the diagram: filter element 1, core tube 11, mouthpiece shell 2, sealing and fixing part 21, platform 22, corresponding filter element compartment 23, core tube compartment 24, compartment hole 25, sealing sticker 3, sealing surface 31, sealing and fixing tape 32, base layer 41, adhesive layer 42, anti-stick protective layer 43. Detailed Implementation

[0016] As shown in Figures 1-6, this embodiment provides a cigar filter mouthpiece with a sealing strip, including a mouthpiece shell 2 and a filter core 1. The filter core is assembled inside the mouthpiece shell. One end of the filter core 1 is connected to a core tube 11, and a channel connects the filter core 1 and the core tube 11. Both the filter core and the core tube have open ends to facilitate the filtering of cigar smoke. The mouthpiece shell 2 has a platform 22 inside, with corresponding filter core compartments 23 and core tube compartments 24. The corresponding filter core compartments 23 and core tube compartments 24 are connected, and one end of the corresponding filter core compartment is open for inserting the filter core. A compartment hole 25 communicating with the core tube compartment is opened at the rear end of the mouthpiece shell. This structure has been disclosed in the applicant's previous application 2026203385771, "A Memory Metal Clamping Device for Cigar Filters," and will not be described in detail here.

[0017] The applicant has filed several utility and invention patent applications related to cigar filters. During the mold-making process, the inventor discovered an even more convenient structure. This structure addresses the memory claw clamping device for cigar filters (patent number 2026203385771), which uses memory claws to hold cigars of different diameters. This application directly uses sealing and fixing tape to fix the cigars according to their cross-sectional diameter, providing a more secure fixation and easier operation compared to memory claws.

[0018] Furthermore, regarding the previously filed application 2026203232066, a special disposable filter mouthpiece suitable for cigars of different diameters, the heat-shrinkable tube in the application heat-shrinkable structure heat-shrinks and fixes cigars of different cross-sections. Using a lighter to heat the sealed heat-shrinkable tube to heat-shrink and fix it according to the different cross-sectional diameters of the cigars is not as safe and convenient as the sealing sticker used in this application.

[0019] The sealing tape structure of this application includes a sealing tape 3. One end of the mouthpiece shell is open and has a sealing and fixing part 21 for attaching the sealing tape to fix the cigar. The sealing tape 3 includes a sealing surface 31 and a sealing and fixing tape 32 disposed on one side of the sealing surface 31. The sealing and fixing tape 32 is disposed at the rear end of one side of the sealing surface 31. This facilitates the adhesion of the sealing and fixing tape to the outer periphery of the sealing and fixing part, further securing the cigar inserted into the mouthpiece shell.

[0020] Furthermore, the sealing sticker 3 includes a multi-layer structure, which sequentially includes a base layer 41, an adhesive layer 42, and an anti-stick protective layer 43. The surface of the base layer 41 is covered with the adhesive layer 42, and the surface of the adhesive layer 42 is protected by the anti-stick protective layer 43.

[0021] The base layer 41 is made of a soft, non-breathable material, such as polyvinyl chloride, PET, PE, PU, ​​plastic, latex, rubber, cotton cloth, polyester cloth, fiberglass cloth, paper, BOPP, aluminum foil, polyester fiber, polyethylene, EVA foam, polyethylene, or acrylic polymers.

[0022] The adhesive layer 42 is made of an adhesive material, such as rubber, acrylic, or pressure-sensitive adhesive.

[0023] The anti-stick protective layer 43 is made of release paper or release film.

[0024] In actual use, the filter cartridge is assembled inside the mouthpiece shell. Since there is a platform inside the mouthpiece shell with corresponding filter cartridge compartments and cartridge compartments connected to it, the filter cartridge is assembled inside the mouthpiece shell. The cigar is inserted into the filter mouthpiece, and the sealing tape is adhered along the sealing and fixing part. Then, the sealing tape fixes the inserted cigar inside the mouthpiece shell. The operation is very safe.

[0025] It should be noted that the above preferred embodiments are merely illustrative of the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be construed as limiting the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A cigar filter mouthpiece with a sealing strip, comprising a mouthpiece shell and a filter core, the filter core being assembled inside the mouthpiece shell, one end of the filter core being connected to a core tube, the filter core and the core tube having a connecting channel, the mouthpiece shell having a platform inside, the platform having corresponding filter core compartments and core tube compartments that mate with the filter core and core tube, the corresponding filter core compartments and core tube compartments being connected, and a compartment opening at the rear end of the mouthpiece shell communicating with the core tube compartment, characterized in that: It also includes a sealing sticker, wherein the mouthpiece shell is provided with a sealing and fixing part with one end open, the sealing sticker includes a sealing sticker surface and a sealing and fixing tape disposed on one side of the sealing sticker surface and being an integral structure; the sealing sticker includes a multi-layer structure, the multi-layer structure including a base layer, an adhesive layer and an anti-stick protective layer, the surface of the base layer is covered with an adhesive layer, and the surface of the adhesive layer is protected by the anti-stick protective layer.

2. A cigar filter mouthpiece with a sealing strip as described in claim 1, characterized in that: The sealing and fixing tape is located at the rear end of one side of the sealing surface.

3. A cigar filter mouthpiece with a sealing strip as described in claim 1, characterized in that: The anti-stick protective layer is made of release paper or release film.

4. A cigar filter mouthpiece with a sealing strip as described in claim 1, characterized in that: The base layer is made of a soft, non-breathable material.

5. A cigar filter mouthpiece with a sealing strip as described in claim 1, characterized in that: The adhesive layer is made of an adhesive material.

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